Costco Kingston Gift Cards

Good morning,

I am visiting Kingston in December and was hoping someone would know the local gift cards that Costco carries? I see the generic ones online but they don't have the local ones displayed.

I was hoping to see if they had restaurants since they're typically a good deal. Better bonus if Chez Piggy was there.

Any other tips for my visit (group of 4) is also appreciated! It's for a milestone birthday but we're hoping to relax. Glow Spa, Trolley tour and Chez Piggy is what I am thinking, but I am open to exploring other options depending on gift cards.